A proton transfer salt,(HBIA+)(HPDA−)· H 2 O (L), and its vanadium (HBIA)[VO 2 (PDA)](C1)
and iron complexes,(HBIA)[Fe (PDA) 2]· 2H 2 O (C2)[H 2 PDA= pyridine-2, 6-dicarboxylic …

Transition metal complexes of trimesic acid and hydrazine mixed-ligands with a general
formula M (Htma)(N 2 H 4) 2, where, M= Mn, Co, Ni, Cu and Zn; H 3 tma= trimesic acid, have …

Cobalt, nickel and zinc dicarboxylate complexes containing neutral hydrazine as bridged
bidentate ligand of the type MX (N 2 H 4) n where n= 1 for X= OOCCH 2 COO and n= 2 for …

New-fangled water mediated and air stable thorium complex of molecular formula (AgunH) 2
[Th (dip) 3]. H 2 O have been prepared by reacting thorium (IV) nitrate, dipicolinic acid (H 2 …

Hydrazine forms two different types of complexes with divalent metal ions and pyromellitic
acid (H 4 pml) in aqueous medium:(i) hydrazinium complexes of formulae,(N 2 H 5) 2 M …

New aminoguanidinium metal oxalate complexes with the formulae (AmgH) 2 [Cu (C 2 O 4)
2] and (AmgH) 2 [Cd (C 2 O 4) 2 (H 2 O) 2] have been synthesized and characterized. The …

Synthesis of some new coordination complexes of main group metals (Ba, Ca, Mg, Sr, and
Pb) with 2‐mercaptopyridine‐3‐carboxylic acid (H2Mpc) and hydrazine mixed ligands and …

This chapter presents investigations on the synthesis, spectra, and single‐crystal structure of
several hydrazinium metal sulfates, oxalates, halides (chloride, bromide), and thiocyanate …

With morpholinium counter ion a set of new complexes of Copper (II), Cobalt (II), Nickel (II)
and Zinc (II) ions were synthesized and characterized. UV-visible, IR, powder XRD and …